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high alumina coal gangue 高铝煤矸石
Supply wide range of high quality anthracite, the quality anthracite, coal gangue. 供应各种优质无烟煤，次质无烟煤，煤矸石。
Has been proven mineral resources are coal, granite, marble, gypsum, dolomite, silica, kaolin, Peng Run-earth, high alumina clay, limestone, quartzite and other species more than a decade. 现已探明的矿产资源有煤、花岗岩、大理石、石膏、白云石、硅石、高岭土、澎润土、高铝粘土、石灰岩、石英岩等十余种。
The enormous coal gangue is difficult to use and causes environment pollution. 煤矸石堆积如山，难以利用且污染环境。
PRCO manufactures top quality bauxite and high alumina refractory products in Xiaoyi Plant. 高温材料界公认的优质耐火原料高铝矾土熟料和高铝质耐火制品在濮耐（PRCO）生产。
The magnetized sodium silicate has an intensive depression effect on coal gangue and pyrite but no infulence on coal. 磁化处理后水玻璃对煤矸石、黄铁矿的抑制效果增强，而对煤无明显影响。
The performances of high alumina castable and the factors controlling its properties were investigated. 研究了高铝质浇注料的性能及其影响因素。
So the magnetization treatment can influence the flotation of both coal and coal gangue, with the coal in particular. 磁化处理捕收剂、起泡剂对煤和煤矸石的可浮性均有影响，对煤的影响尤为显著。
High alumina cement ac Pure Calcium aluminate Cement were modified by hydrstion - fir lug - grinding method. 采用水化-煅烧-细磨方法对高铝水泥和纯铝酸钙水泥进行活化处理。
The cordierite glass-ceramics were prepared using high alumina fly ash as the main raw material. 以高铝粉煤灰为主要原料,制备了堇青石微晶玻璃。
Practice on Harnessing Spontanrous Combustion of Coal Gangue in Datong Coal Mines Group Co. 大同煤矿集团公司自燃矸石山治理实践。
Glass-ceramics used for architecture decoration was prepared by using red mud, fly ash, coal gangue and so on as raw materials. 摘要本研究利用山东铝业公司固体废弃物赤泥、粉煤灰、煤矸石等为主要原料，制备了装饰材料用微晶玻璃。
This methodis in accuracy and easy to operate to determine Al2O3 content in high alumina cement and high alumina cementlontaining refractories. 采用本方法分析高铝水泥及含高铝水泥的耐火材料中Al2O3含量，具有准确、简便等特点。
High alumina codoping EDFA have wider and flatter gain spectra, which can be used in long haul wavelength division multiplexing (WDM) system. 高掺铝掺铒光纤放大器具有更宽更平坦的增益谱线,可以适用长距离波分复用(WDM)系统。
The influence of coal gangue and the activator on the hydration property of cement is studied in this paper. 研究了煤矸石的种类、掺量以及化学激发剂对水泥水化性能的影响。
Based on the thermodynamics principle, the chemical explosion mechanism of coal gangue heap was studied. 应用热力学原理研究了煤矸石山与雨水作用的化学爆炸机理。
Our corporation can produce all sorts of high alumina and commmon high alumina bricks for ladles with steady quality and good service. 我公司可生产各种盛钢桶用高铝砖、一般高铝砖等，产品质量稳定、使用效果好。
It is the ideal equipment for production of various hollow brick, shale, coal gangue and coal ash. 是生产各种空心砖及页岩、煤矸石、粉煤灰制砖的理想设备。
The effect of organic fiber and aluminum powder addition on tbe explosion resistance of high alumina low cementcastable was investigated. 研究了在高铝质低水泥浇注料中加入一定量的有机纤维和金属铝粉对其抗爆裂性的作用。
This article systematically researches the preparing conditions of high alumina castable to enhance its physical performance . 为了能够提高高铝质浇注料的物理性能,本篇论文对高铝质浇注料的制备条件进行了系统的研究。